@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/178f48f3-49c0-47f9-a007-ea0ca238c375> rdfs:isDefinedBy <https://stad.gent/data/blank_node/178f48f3-49c0-47f9-a007-ea0ca238c375> .